Is 1426 a deficient number and what is its deficiency?

Is 1426 a deficient number?

Here we will explain and calculate if 1426 is a deficient number and its deficiency if applicable.

1426 is a deficient number if the sum of its proper divisors is less than 1426.

The sum of its proper divisors is calculated as follows: 1 + 2 + 23 + 31 + 46 + 62 + 713 = 878.

878 is less than 1426. Therefore, 1426 is a deficient number.

The deficiency of 1426 is 1426 minus the sum of its proper divisors. Thus, the deficiency of 1426 is 1426 - 878 = 548

Deficient Calculator
You can enter another number here to check if it is a deficient number:

Is 1427 a deficient number?
Go here for the next number on our list. Is it deficient?